baber/WOPTO huggingface dataset:
Patent KR-20210123129-A (KR)
Title: Joint composition with chameleon color and joint construction method using same
Inventor: KIM GYU TAE
IPC: C09D5/00
Filed: 2020-04-02
Abstract: The present invention relates to a joint composition implementing a color that changes like a chameleon and a joint construction method using the same. The present invention provides a joint in which a color that changes like a chameleon has been implemented, wherein the joint consists of a main material including polyurea powder and a curing agent, and a supplementary material including thermochromic pigment. Accordingly, the present invention can be applied not only to bathrooms where tiles are applied, but also to a porch, kitchen, living room, both the interior spaces and exterior spaces of a house through a gradual or immediate color change according to the temperature of water and air. Furthermore, the paint height of the joint composition between tiles can be adjusted, so that a three-dimensional effect and a multi-color representation effect can be implemented.
Patent KR-20210126427-A (KR)
Title: Cheering rod and cheering directing system comprising the same
Inventor: PARK JEONG HEE
IPC: H05B47/12
Filed: 2020-04-10
Abstract: The present invention relates to a light stick and a support directing system including the same. The light stick according to one embodiment of the present invention comprises: a rod-shaped body unit having an accommodating space therein; a panel unit having a snap-fit fastening structure detachable from an upper end of the body unit; an input unit formed outside the body unit to receive a user's manipulation command; a light source unit disposed for each section of the panel unit and having a plurality of LEDs selectively flickering according to an operation command transmitted to the input unit; an electrode unit for applying a power to the input unit and the light source unit; and a power supply unit for supplying the power to the electrode unit. An objective of the present invention is to provide the light stick capable of capturing hearts of various fandoms by directing an entire cheering seat in a preset shape, and the support directing system including the same.
Patent KR-20210126883-A (KR)
Inventor: JEOUNG KWANG MIN
IPC: G10K11/00
Filed: 2020-04-13
Abstract: The present invention provides a remote-controlled reverberation time varying system comprising a user terminal; a communication unit connected to the user terminal by wire or wirelessly; a control unit connected to the communication unit; a plurality of reverberation control units installed on a wall of a room and selectively forming through-holes to adjust a reverberation time in the room; and a transfer unit operated by the control unit and driving each of the reverberation control units. The remote-controlled reverberation time varying system according to the present invention can respond to various interior acoustic conditions.
Patent KR-20210130556-A (KR)
Title: Apparatus for controlling platooning, system having the same and method thereof
IPC: G01S19/14
Filed: 2020-04-22
Abstract: The present invention relates to an apparatus for controlling platooning, a system including the same, and a method thereof. According to an embodiment of the present invention, the apparatus for controlling platooning comprises: a processor performing platooning control; and a communication unit receiving global positioning system (GPS) source data from a front vehicle. The processor may calculate a distance between vehicles based on the GPS source data under a GPS condition equivalent to the front vehicle and restore a lane covered by the front vehicle when the distance between vehicles is within a predetermined distance.
Patent KR-20210141808-A (KR)
Title: Use and method of gas supply device for lightening hair color
IPC: A61Q7/00
Filed: 2020-05-13
Abstract: The present invention provides a gas supply device for lightening hair color, comprising: a separating layer; and a functional unit wrapped in the separating layer, wherein the functional unit includes a metal peroxide, an activator and a catalyst, and the gas supply device further wraps a composition that generates carbon dioxide, nitric oxide, and/or hydrogen. The present specification discloses a use and method of the gas supply device for lightening hair color, comprising the steps of: supplying oxygen to the scalp and hair; and making the scalp and hair further react so as to generate active oxygen. The present specification further discloses a method for removing dye on the hair by using the gas supply device.
Patent KR-20210144187-A (KR)
Title: Method and apparatus for switching display mode of merchandise stand according to presence of manager
IPC: G06Q30/06
Filed: 2020-05-21
Abstract: The present invention relates to a method and a device for stand display mode switch depending on presence-absence status. The method includes: a step of acquiring mode switch scenarios including a data pair configured by product information and mode switch condition information; a step of acquiring information on a stand-displayed target product and stand operation information; a step of acquiring a mode switch scenario corresponding to the target product information based on the target product information; a step of setting a display mode by comparison between the stand operation information and the mode switch condition information corresponding to the target product information; and a step of maintaining a transparent display in a case where the display mode is a first mode and displaying designated content on a display in a case where the display mode is a second mode.
Patent KR-20200068614-A (KR)
Inventor: KIM YONG WON
IPC: H02K7/00
Filed: 2020-05-26
Abstract: The present invention relates to a power generator installed in an air and water conditioner control device using a Peltier element. According to the present invention, the power generator installed in an air and water conditioner control device using a Peltier element is characterized in that a fan and a compressor are installed on the shaft of a motor, and water inside a water tank is pressurized with compressed air from the compressor. According to the present invention, cold or hot water can be obtained without installing a water tank.
Patent KR-20210146128-A (KR)
Inventor: CHO BONG HAN
IPC: G09B23/04
Filed: 2020-05-26
Abstract: The present invention relates to a device that interprets a quadratic equation through transformation of a rectangular shape and a configuration method thereof. Specifically, the present invention relates to the device that derives an expression of a quadratic equation through transformation of a rectangle to a square or a square to a rectangle, and through thereof, a solution is obtained and in addition comprises a device or teaching tool showing a process of solving a maximum value and a minimum value for a quadratic function through the transformation; and a configuration method thereof.
Patent KR-20210147557-A (KR)
Inventor: KIM JUN WOO
IPC: B60L53/66
Filed: 2020-05-29
Abstract: The present invention provides a control device for a distribution board which can reduce system construction and installation costs and improves operating efficiency. According to an embodiment of the present invention, the control device for a distribution board comprises: a timer management unit counting current time, and storing and managing timer information for each time slot for turning on a streetlight; and a power separation supply unit distributing main input power inputted to turn on a streetlight, and including a power circuit separating and supplying first power to be supplied to a plurality of streetlight devices at a time designated by the timer management unit and second power to be supplied to a vehicle charger for a first streetlight coupled to the first streetlight which is one among the plurality of streetlight devices. The power separation supply unit separates the first power and the second power to separately measure the power usage consumed by the plurality of streetlight devices and the power usage consumed by the vehicle charger.
Patent KR-20210149496-A (KR)
Inventor: LEE YOUNGSUN
IPC: H05K1/02
Filed: 2020-06-02
Abstract: The present invention relates to a printed circuit board for transmitting a signal in a high frequency band and an electronic device including the same. The electronic device includes a flexible circuit board transmitting a signal in a high frequency band. The flexible circuit board includes a first multi-layer including a power line for power transmission and a second multi-layer stacked in the first direction of the first multi-layer and including first and second signal lines transmitting the signal in the high frequency band. The first multi-layer includes a first punch area where at least a part overlapping the first and second signal lines is removed. The second multi-layer includes a second punch area where at least a part overlapping the power line is removed. At least a part of the second punch area and the first punch area overlap to form a slit penetrating the flexible circuit board in the first direction. Various other embodiments are also possible.
Patent KR-20200144474-A (KR)
Inventor: SILVANT OLIVIER
IPC: G04B37/05
Filed: 2020-06-02
Abstract: The present invention relates to a timepiece (1) which opens covers in a simple and safe manner. The timepiece (1) comprises a case (16) which is delimited by a middle portion (14) and accommodates an orological movement at the center thereof. The timepiece further comprises at least one cover (2a, 2b) which covers a device for displaying a decoration pattern or one type of information and is held at a closing position by a locking spring. The timepiece further comprises a device to open the cover (2a, 2b) including a fixed pendant loaded in the middle portion (14) and a movable pendant slidable in the fixed pendant towards the center of the case. The movable pendant is equipped with a guide element movable along an axial guide groove and then on a circumferential guide groove (44a, 44b) which allow the axial guide groove to open thereinto and is delimited by a boundary. When the movable pendant (36) is pushed, the movable pendant can be displaced axially first, and can then be pivoted by an angle defined by the position at which the guide element abuts the boundary. The movable pendant has a helical groove which comes in contact with at least one pin arranged with a clearance between the movable pendant and the locking spring and is axially displaced towards the locking spring when the movable pendant is pushed. The pin presses the locking spring and releases the cover (2a, 2b) from a retaining force applied to the cover by the locking spring.
Patent KR-20200070171-A (KR)
Inventor: KIM YONG SEONG
IPC: G08B5/36
Filed: 2020-06-03
Abstract: The present invention relates to a rock bolt system. The rock bolt system includes: a rock bolt including at least one displacement sensor attached to the surface to sense a position change caused by an external force; and a terminal device collecting a signal from the displacement sensor, analyzing the signal to measure the displacement of the rock bolt, analyzing a measurement value to analyze a risk state, determining the state as a collapse risk if the measurement value exceeds a preset reference value, and transmitting the measurement value and the risk state information to an external device in real time through an IoT network. According to the present invention, the displacement sensor is attached to the surface of the rock bolt to transmit the risk state information and the measurement value indicating the state of the rock bolt by the sensor to a server or a smartphone of a manager in real time through the IoT network. Therefore, the rock bolt system is capable of regularly measuring the state of an engineering structure in which a rock bolt is constructed, and preventing a collapse risk in advance, thereby reducing post-treatment costs incurred due to collapse.
Patent KR-20210154284-A (KR)
Inventor: MIN JOONG KI
IPC: F24F3/16
Filed: 2020-06-11
Abstract: The present invention provides a ventilating air cleaner which can prevent a condensation phenomenon of a heat exchanger. According to an example embodiment of the present invention, the ventilating air cleaner comprises: a housing having an internal space, and provided with an outdoor air outlet, an outdoor air inlet, an indoor air outlet, and an indoor air inlet communicating with the internal space; a first air blower arranged in the internal space to introduce outdoor air to the internal space through the outdoor air inlet and discharge outdoor air flowing into the internal space to the indoor space through the outdoor air outlet; a second air blower arranged in the internal space to introduce indoor air to the internal space through the indoor air inlet and discharge indoor air flowing into the internal space to the outside through the indoor air outlet; a heat exchanger arranged in the internal space to exchange heat between outdoor air flowing into the internal space through the first air blower and indoor air flowing into the internal space through the second air blower; and a filter member arranged in the internal space to introduce outdoor air flowing into the internal space through the outdoor air inlet to the heat exchanger side after the outdoor air is filtered.
Patent KR-20210154303-A (KR)
Inventor: YOU HYE SUN
IPC: F24F11/00
Filed: 2020-06-11
Abstract: The present invention relates to a work-through treatment booth for both negative and positive pressure comprising: a booth body having an enclosed inner space unit; an entrance space formed to penetrate through a front surface of the booth body; an entrance door for opening and closing the entrance space; a glove-wall having an opening space, a square plate, a pair of insert holes, and a pair of gloves; and a pressure difference generating unit for generating pressure difference between the space unit of the booth body and an outside. The present invention can be easily assembled or disassembled by using a clamp with a one-step way.
Patent KR-20210157071-A (KR)
Inventor: KIM KYUNG GON
IPC: E21D11/38
Filed: 2020-06-19
Abstract: The present invention relates to a wall forming method using a U-shaped bent steel sheet in a structure for forming an underground tunnel, which is easily installed while reducing transportation costs, comprising the processes of: manufacturing a plurality of U-shaped bent steel sheets (300); securing a bent surface insertion space (250); removing a cut surface (100a) of a lower side of a steel pipe (100); and inserting and curing concrete.
Patent KR-20220000577-A (KR)
Title: A silver contained hydrophobic alumino-silicate aerogel and preparation method thereof
Inventor: LEE JAE WON
IPC: C01B33/159
Filed: 2020-06-26
Abstract: The present invention relates to a hydrophobic airgel and a method for manufacturing the same. The method for manufacturing a hydrophobic silver-containing alumino-silicate airgel of the present invention provides a method for manufacturing an airgel having excellent adsorption capacity for radioactive iodine without using a supercritical drying method.
Patent KR-20220001132-A (KR)
Title: heat generating sidewalk blocks for the safety of pedestrians with disabilities
Inventor: HEO YUN KYOUNG
IPC: H05B3/06
Filed: 2020-06-29
Abstract: The present invention relates to a heated sidewalk block for disabled walking safety. An objective of the present invention is to provide the heated sidewalk block having a heating function so that a snow accumulated on the upper surface can be melted and removed by itself. To this end, a heating press block according to the present invention comprises: a sidewalk block main body (100) including the front surface facing upwards and the back surface facing the ground surface; and a heating element (200) for heating the sidewalk block main body (100).
Patent KR-20220001914-A (KR)
Title: Apparatus and method for monitoring leakage of components of vehicle
Inventor: HEO WON KANG
IPC: G01M13/02
Filed: 2020-06-30
Abstract: A vehicle component leak monitoring apparatus according to one embodiment of the present invention comprises: a measurement unit which measures casting process data and leak test data; and a control unit which generates a leak prediction model based on the measured casting process data and leak test data, and predicts leak possibility based on the leak prediction model. The vehicle component leak monitoring apparatus determines whether a leak is generated on a cylinder block before machining process to reduce cost required during manufacturing process of the cylinder block.
Patent KR-20220003280-A (KR)
Title: Semiconductor light emitting device
Inventor: JIN GEUN MO
IPC: H01L33/38
Filed: 2020-07-01
Abstract: The present disclosure relates to a semiconductor light emitting device capable of enhancing an output efficiency, and the semiconductor light emitting device includes: a first light emitting unit and a second light emitting unit, wherein each of the light emitting unit includes a plurality of semiconductor layers in which a first semiconductor layer having first conductivity, an active layer generating light by recombination of electrons and holes, and a second semiconductor layer having second conductivity different from the first conductivity are sequentially stacked; a first insulating layer formed to cover a portion between the first light emitting unit and the second light emitting unit and each of the plurality of semiconductor layers, and reflecting the light generated by the active layer; a connection electrode electrically connecting the first light emitting unit and the second light emitting unit; a first electrode, which is a pad electrode, electrically communicating with a first semiconductor layer of the first light emitting unit; a second electrode, which is a pad electrode, electrically communicating with a second semiconductor layer of the second light emitting unit; and a second insulating layer forming a first exposing unit that exposes the first electrode of the first light emitting unit and a second exposing unit that exposes the second electrode of the second light emitting unit.
Patent KR-20220005311-A (KR)
Title: Tensile strength monitoring system of reinforced concrete poles and reinforcing bar tensile strength monitoring device
Inventor: KIM YOUNG JIN
IPC: G01B7/16
Filed: 2020-07-06
Abstract: According to the present invention, a tensile strength monitoring system of reinforced concrete poles may comprise: a pole reinforcing fabric consisting of circular reinforcing bars, and longitudinal reinforcing bars connecting the circular reinforcing bars; a first detection line connected to one of the circular reinforcing bars located on a ground surface when an electric pole is installed; a second detection line connected to one of the circular reinforcing bars located below the ground surface when an electric pole is installed; and a monitoring device for judging the damage of the electric pole from an impedance detection value between the first detection line and the second detection line.
Patent KR-20220009560-A (KR)
Title: Wearable device, system and method for managing the protected person using the device
Inventor: YOO JAE CHANG
IPC: G08B21/02
Filed: 2020-07-16
Abstract: The present invention relates to a wrist-wearable device having a bracelet form. On the surface of the device exposed to the outside, basic information including a protected person's name, age, and address and a protector's contact is attached using a printed sticker. The device includes: a QR code with the basic information and special information on one side surface of the sticker; a beacon (110) as a short-range wireless communication device; a removable memory unit (130) storing a recorded protector voice; a voice output unit (140) outputting the protector voice stored in the memory unit (130); a heart rate sensor (150) sensing the protected person's heart rate; an acceleration sensor (160) sensing the protected person's activity or exercise amount; a power supply unit (170) supplying necessary power to the beacon (110), the memory unit (130), the voice output unit (140), the heart rate sensor (150), and the acceleration sensor (160); and a control unit (190) controlling the beacon (110), the memory unit (130), the voice output unit (140), the heart rate sensor (150), the acceleration sensor (160), and the power supply unit (170) and performing control such that its own identification information (ID), the sensing result of the heart rate sensor (150), and the sensing result of the acceleration sensor (160) are output through the beacon (110) together with a beacon signal.
Patent KR-20220010121-A (KR)
Inventor: WON JONGWOO
IPC: C07D491/147
Filed: 2020-07-17
Abstract: The present invention relates to a compound for an organic optoelectronic device represented by chemical formula 1, a composition for the organic optoelectronic device including the same, the organic optoelectronic device, and a display apparatus. The content of chemical formula 1 is as defined in the specification. The present invention can realize a high-efficiency and long-life organic optoelectronic device.
Patent KR-20220010798-A (KR)
Inventor: LEE JE CHUL
IPC: A01N43/90
Filed: 2020-07-20
Abstract: The present invention relates to a composition of antimicrobial complex for animal comprising florfenicol and an aminoglycoside-based antibacterial agent as an active ingredient for effectively killing multidrug-resistant pathogenic E. coli. More specifically, the composition containing the amphenicol-based antibacterial agent and the aminoglycoside-based antibacterial agent as active ingredients can be provided as a very effective complex antibacterial composition for animals, as it has been confirmed that combination treatment with an amphenicol-based antibacterial agent and an aminoglycoside-based antibacterial agent for multidrug-resistant E. coli shows an excellently improved antibacterial effect with a very small dose compared to each antibacterial agent previously used alone, and has an effect of reducing the appearance of antimicrobial-resistant mutants.
Patent KR-20220011993-A (KR)
Title: Novel compound comprising an imine group, modified conjugated diene-based polymer comprising the compound, method of preparing the polymer and rubber composition comprising the polyemr
Inventor: KANG SUK YOUN
IPC: C08F8/42
Filed: 2020-07-22
Abstract: The present invention relates to a novel compound comprising an imine group which is easily used as a polymer modifier, a modified conjugated diene-based polymer having excellent affinity with a filler comprising a functional group derived therefrom, a preparation method of the polymer, and a rubber composition comprising the polymer. The present invention provides the compound comprising an imine group represented by chemical formula 1, the modified conjugated diene-based polymer comprising a functional group derived therefrom, and the preparation method of the polymer.
Patent KR-20220012053-A (KR)
Inventor: KIM BYEONG JU
IPC: B25J9/16
Filed: 2020-07-22
Abstract: One embodiment of the present invention may provide a method for detecting a collision of a mobile robot, comprising steps of: acquiring first acceleration information of a mobile robot through a first sensor; obtaining movement distance information of the mobile robot through a second sensor; and determining whether the mobile robot collides with an obstacle based on at least one of the movement distance information and the first acceleration information. According to another embodiment, a mobile robot in which a collision detection method is implemented may be provided. According to another embodiment, a computer-readable recording medium storing a computer program for performing a collision detection method may be provided.